diff --git a/cmd/backoffice/fileserver.go b/cmd/backoffice/fileserver.go
index 3efd62c..9260dde 100644
--- a/cmd/backoffice/fileserver.go
+++ b/cmd/backoffice/fileserver.go
@@ -171,10 +171,10 @@ func (fs *FileServer) CartHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	writeJSON(w, http.StatusOK, map[string]any{
-		"id":     id,
-		"cartId": cart.CartId(id).String(),
-		"state":  grain,
-		"rawLog": lines,
+		"id":        id,
+		"cartId":    cart.CartId(id).String(),
+		"state":     grain,
+		"mutations": lines,
 		"meta": map[string]any{
 			"size":     info.Size(),
 			"modified": info.ModTime(),